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[国外标准] BS EN 61158-3-17:2008 Industrial communication networks-Fieldbus specifications-Part 3-17: Data-link layer service definition-Type 17 elements

P:2011-06-12 16:33:01

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BS EN 61158-3-17:2008 Industrial communication networks-Fieldbus specifications-Part 3-17: Data-link layer service definition-Type 17 elements.pdf

percentage of circumference covered by fault - 故障覆盖圆周率,故障覆盖圆周百分率 (0) 投诉

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